David Attias, the UC Santa Barbara student who plowed through four students in Isla Vista in 2001, leaves Santa Barbara Court after being sentenced to Patton State Hospital.

David Attias, the UC Santa Barbara student who plowed through four students in Isla Vista in 2001, leaves Santa Barbara Court after being sentenced to Patton State Hospital. (Ricardo DeAratanha / Los Angeles Times)

After plowing through the crowd, Attias jumped on the car, held both arms in a boxing stance and declared, “I’m the angel of death.”

He was immediately arrested and charged with murder.

A jury, however, declared him insane in 2002, and he was committed to Patton State Hospital.

In 2012, a Santa Barbara judge allowed Attias to be released to a less restrictive outpatient program after finding that he was not “clearly not the same vacant, troubled and confused” man.

According to Santa Barbara authorities Friday night, Elliot Rodger fatally stabbed three people in his apartment and shot three others to death while driving through the streets of Isla Vista. All of the victims were UC Santa Barbara students.

Rodger sped through the community spraying gunfire at deputies and pedestrians, while plowing into others. After crashing his car, deputies discovered he died from an apparent self-inflicted gunshot wound to the head.

The similarities, however, between Attias and Rodger are hard to miss.

Both had fathers in the entertainment business.

Attias’ father, Daniel Attias, is a television director who worked on well-known shows such as “The Sopranos” and “True Blood.” Rodger’s father, Peter Rodger, worked as an assistant director on the 2012 film “The Hunger Games.”

Their parents tried to seek help for their sons.

David Attias' father testified that he tried to persuade his son to take his medication, which he stopped doing when he began attending UC Santa Barbara. He reportedly suffered from mental illness and had been taking numerous medications to control his impulsive behavior.

Rodger's parents had warned authorities about their son's behavior in April, prompting deputies to go to his home to check on his welfare. He was also seeing a therapist, a family friend told The Times.

Rodger and the younger Attias had difficulties making friends and were frustrated about their sex lives.

"If only one pretty girl had shown some form of attraction to me, the Day of Retribution would never happen," Rodger wrote in a rambling 137-page screed. "I’d never even consider it. The Day of Retribution is mainly my war against women for rejecting me and depriving me of sex and love."

Both thought they were superior people and believed they were saving humanity with their deeds.

While Attias’ called himself an "angel of death," Rodger’s described himself as a God in his screed.

“I will purify the world of everything that is wrong with it,” Rodger wrote. “On the Day of Retribution, I will truly be a powerful god, punishing everyone I deem to be impure and depraved.”

Donald Trump, widely believed to the be the wealthiest American ever to run for president, is nowhere among the ranks of the country's most generous citizens, according to an Associated Press review of his financial records and other government filings.